For example I've tried this one: http://gis.stackexchange.com/questions/102555/automatically-.... Only question text saved into document.
As for the book from urls, there could be some options how deep to scan urls, only from current page or all subpage, etc.
OK understood, for the moment we get only the main content, we are working on a new "parser"that can fetch the main content and comment attached to it. For this you are right we don't extract content but we expect to have this released soon. For the book you are right, we will think about it and how to integrate it. Thanks for the feedback, this is greatly appreciated.
